TR 124 over Br Mackinaw River
GoodMcLean County, Illinois · 3.0 MI NE Carlock · Structure no. 057580000000000
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 56 ft
- 3 main spans
- Daily traffic
- 50
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 124 over Br Mackinaw River is a concrete continuous slab carrying TR 124 over Br Mackinaw River in McLean County, Illinois. It was built in 1964, so it is 61 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, projected to reach 51 by 2046. The structure is 56 ft (17.1 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 124 over Br Mackinaw River built?
It was built in 1964, making it 61 years old in 2025.
What condition is TR 124 over Br Mackinaw River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.
How much traffic does TR 124 over Br Mackinaw River carry?
About 50 vehicles per day (2020 count).
How long is TR 124 over Br Mackinaw River?
The structure is 56 ft (17.1 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.
Who owns TR 124 over Br Mackinaw River?
It is owned by the Town or Township Highway Agency.